Dr. John Thomas Williams IV, M.D.
Dr. John Thomas Williams IV is a Surgery Physician provider (Surgery) practicing in Macon, GA, registered in the NPPES registry with NPI 1437184306 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1437184306 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Thomas Williams IV |
| Credential | M.D. |
| Sex | Male |
| Practice address | 380 HOSPITAL DR STE 320, Macon, GA, 31217 |
| Phone | 4787508606 |
| Enumeration date | 2006-07-11 |
| Last updated in NPPES | 2023-10-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 39514 | GA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00793526A | Medicaid | GA | — |
Copy-ready billing details
Provider: John Williams, M.D. NPI: 1437184306 Taxonomy: 208600000X (Surgery Physician) Address: 380 HOSPITAL DR STE 320, Macon, GA, 31217
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063480267 | James Lewis | Individual | Urology Physician | Macon, GA |
| 1215962170 | Earl Mullis | Individual | Surgery Physician | Macon, GA |
| 1629101019 | Osama Atallah | Individual | Colon & Rectal Surgery Physician | Macon, GA |
| 1538304217 | Joseph Bear | Individual | Urology Physician | Macon, GA |
| 1306498605 | Ae Mary Irwin | Individual | Nurse Practitioner | Macon, GA |
| 1174150635 | Brice Blum | Individual | Surgery Physician | Macon, GA |
Verify this record
Cross-check NPI 1437184306 against the authoritative CMS record: view Dr. John Thomas Williams IV on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where does John Williams practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-10-20.